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In this paper we develop a rigorous analytical theory relating the effective impedance of plasmonic metasurfaces to a generalized form of polarizability, which compactly describes the electric, magnetic and magneto-electric response of the individual inclusions and the overall array coupling. We apply this theory to the design of plasmonic metasurfaces composed of lithographically printed planar inclusions,...
In nature, circular polarization detection is unique to bio-systems, since human eyes cannot detect polarization information. Various animal species successfully use it for defense, signaling and orientation. It may be of great interest to reproduce these functionalities in artificial photonic devices, being able to distinguish different handedness of circular polarization, and to possibly integrate...
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